Merge pull request #4 from BenoitLeveque/add-php7-symfony-28

 Allow usage with PHP 7.0

.gitignore

@@ -1,44 +1,2 @@
-# Cache and logs (Symfony2)
-/app/cache/*
-/app/logs/*
-!app/cache/.gitkeep
-!app/logs/.gitkeep
-
-# Cache and logs (Symfony3)
-/var/cache/*
-/var/logs/*
-!var/cache/.gitkeep
-!var/logs/.gitkeep
-
-# Parameters
-/app/config/parameters.yml
-/app/config/parameters.ini
-
-# Managed by Composer
-/app/bootstrap.php.cache
-/var/bootstrap.php.cache
-/bin/*
-!bin/console
-!bin/symfony_requirements
 /vendor/
-
-# Assets and user uploads
-/web/bundles/
-/web/uploads/
-
-# PHPUnit
-/app/phpunit.xml
-/phpunit.xml
-
-# Build data
-/build/
-
-# Composer PHAR
-/composer.phar
-
-# Sublime-text files
-*.sublime-project
-*.sublime-workspace
-
-# PHPStorm files
-/.idea
+composer.lock

.travis.yml

@@ -4,13 +4,15 @@ php:
   - 5.4
   - 5.5
   - 5.6
+  - 7.0
 
 env:
   - SYMFONY_VERSION=2.3.*
   - SYMFONY_VERSION=2.4.*
   - SYMFONY_VERSION=2.5.*
   - SYMFONY_VERSION=2.6.*
   - SYMFONY_VERSION=2.7.*
+  - SYMFONY_VERSION=2.8.*
 
 before_install:
   - pear install pear/PHP_CodeSniffer

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^5.4",
+        "php": ">=5.4",
         "symfony/symfony": "^2.3"
     },
     "require-dev": {